Old Man Emu 4001 Front Coil Springs for 2010–2013 Toyota 4Runner

Old Man Emu coil springs are designed for each vehicle, using state of the art micro-alloyed spring steel to ensure superior resistance to sagging and corrosion. With such a wide range on offer, coil springs can be better matched to your specific load requirements and intended vehicle usage. While ride height increases are attained, a greater emphasis is placed on ride control improvements. Further fine tuning is achieved when these springs are matched to a corresponding set of Old Man Emu shock absorbers, delivering a fully integrated system designed specifically to suit your vehicle.

• Manufactured micro-alloyed spring steel for strength and durability
• Constant variable rate coils available for multiple applications
• Double scragged to reduce spring stress and enhance spring life
• Designed to exact specifications, guaranteeing vehicle fitment
• Formed on computer-precision mandrels to ensure consistency
• Finished in durable, hard wearing matte black powder coat
• For use with MT64 and Nitrocharger Plus shock absorbers

Upgrade the front suspension of your 2010–2013 Toyota 4Runner with Old Man Emu 4001 coil springs. Engineered for vehicle-specific fitment, these springs use advanced micro-alloyed spring steel to provide dependable strength, improved resistance to sagging, and enhanced corrosion protection. Their carefully calibrated design helps restore suspension performance while supporting increased ride height and improved ride control for demanding street, trail, and off-road applications.

• Manufactured from micro-alloyed spring steel for long-lasting strength and durability


• Double-scragged to reduce spring stress and help extend service life


• Formed on computer-controlled precision mandrels for consistent performance and fitment


• Finished with a durable matte black powder coat for added protection against wear and corrosion

Old Man Emu designs its coil springs around specific vehicle configurations and intended usage, helping you select a suspension solution that matches your Toyota 4Runner. The 4001 front coil spring set is developed to work with the vehicle’s original suspension geometry and is suitable for applications requiring improved support and controlled ride height. For a fully integrated suspension system, pair these springs with compatible Old Man Emu MT64 or Nitrocharger Plus shock absorbers.

Designed for select 2010–2013 Toyota 4Runner applications, the Old Man Emu 4001 coil spring set delivers a practical suspension upgrade for drivers seeking greater control, durability, and consistent performance. Verify vehicle application and load requirements before installation to ensure the proper spring selection for your 4Runner.

Features:

• Vehicle-specific front coil spring design for select 2010–2013 Toyota 4Runner applications

• Micro-alloyed spring steel construction improves strength and resistance to sagging

• Double-scragged design reduces spring stress and supports extended spring life

• Computer-precision mandrel forming promotes consistent shape and fitment

• Durable matte black powder-coat finish helps resist wear and corrosion

• Compatible with Old Man Emu MT64 and Nitrocharger Plus shock absorbers

Compatible With
2003 Toyota 4Runner
2004 Toyota 4Runner
2005 Toyota 4Runner
2006 Toyota 4Runner
2007 Toyota 4Runner
2008 Toyota 4Runner
2009 Toyota 4Runner
2010 Toyota 4Runner
2011 Toyota 4Runner
2012 Toyota 4Runner
2013 Toyota 4Runner
2014 Toyota 4Runner
2015 Toyota 4Runner
2016 Toyota 4Runner
2017 Toyota 4Runner
2018 Toyota 4Runner
2019 Toyota 4Runner
2020 Toyota 4Runner
2021 Toyota 4Runner
2022 Toyota 4Runner
2023 Toyota 4Runner
2024 Toyota 4Runner